公开(公告)号：US11627889B2

公开(公告)日：2023-04-18

申请号：US16277727

申请日：2019-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun Eom ,  Yeolho Lee ,  Kak Namkoong ,  Myounghoon Jung ,  Seongho Cho

IPC: A61B5/06 ,  A61B5/0537 ,  A61B5/00 ,  A61B5/024 ,  A61B5/0533 ,  A61B5/0205 ,  A61B5/318

Abstract: The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.

公开(公告)号：US11596322B2

公开(公告)日：2023-03-07

申请号：US16202276

申请日：2018-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myoung Hoon Jung ,  Kak Namkoong ,  Yeol Ho Lee ,  Won Jong Jung

IPC: A61B5/00 ,  A61B5/053 ,  A61B5/024 ,  A61B5/08 ,  A61B5/0295 ,  A61B5/0205 ,  A61B5/0245 ,  A61B5/0265 ,  A61B5/0537 ,  A61B5/145 ,  A61B5/1477

Abstract: A bio-signal measuring apparatus includes a first electrode, a second electrode, a third electrode, a fourth electrode, and a first circuit network and a second circuit network, each of the first circuit network and the second circuit network includes one or more resistances. The bio-signal measuring apparatus further includes an impedance measurer configured to measure a first impedance of the first circuit network in a first correction mode, measure a second impedance of the second circuit network in a second correction mode, measure a third impedance of an object in a first measurement mode, using the first electrode, the second electrode, the third electrode, and the fourth electrode, and measure a fourth impedance of the object in a second measurement mode, using the first electrode, the second electrode, the third electrode, and the fourth electrode.

公开(公告)号：US11412947B2

公开(公告)日：2022-08-16

申请号：US16057457

申请日：2018-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won Jong Jung ,  Kak Namkoong ,  Yeol Ho Lee ,  Myoung Hoon Jung

IPC: A61B5/0537 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1477 ,  A61B5/22

Abstract: Provided is a body composition analyzing apparatus by using an impedance of a half of an upper body. According to an example embodiment, the body composition analyzing apparatus includes a first electrode part which comes into contact with a half of an upper body of an object, a second electrode part which comes into contact with the half of the upper body, a measurer configured to apply a current to each of the electrode parts, and to measure an impedance of the half of the upper body of the object by measuring a voltage of each of the electrode parts, and an analyzer configured to analyze body composition of the object based on the measured impedance of the half of the upper body.

公开(公告)号：US11064944B2

公开(公告)日：2021-07-20

申请号：US16395477

申请日：2019-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun Eom ,  Kak Namkoong ,  Yeolho Lee ,  Myounghoon Jung ,  Seongho Cho

IPC: A61B5/00 ,  A61B5/0537 ,  G16H40/63 ,  G16H40/67 ,  A61B5/053 ,  A61B5/318

Abstract: A mobile healthcare device and method of operating the same are provided. The method includes setting a mode of the mobile healthcare device to a measurement mode, displaying a screen for guiding a user to maintain a predetermined position during the measurement mode, and, in response to a predetermined amount of time passing from a time at which the screen begins to be displayed, obtaining state information of the user based on bio information of the user, the bio information being received from a sensor.

公开(公告)号：US10368773B2

公开(公告)日：2019-08-06

申请号：US14791593

申请日：2015-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myounghoon Jung ,  Kak Namkoong ,  Kunsun Eom ,  Yeolho Lee ,  Seongho Cho

IPC: A61B5/00 ,  A61B5/053

Abstract: Provided is a method of measuring body fat of a user, the method including: measuring a first impedance by using a 4-point measuring method; measuring a second impedance by using a 2-point measuring method; determining a bio impedance by using the first impedance and the second impedance; and determining a body fat percentage by using the bio impedance and body information of the user.

公开(公告)号：US10238312B2

公开(公告)日：2019-03-26

申请号：US14804718

申请日：2015-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun Eom ,  Yeolho Lee ,  Kak Namkoong ,  Myounghoon Jung ,  Seongho Cho

IPC: A61B5/053 ,  A61B5/00 ,  A61B5/06 ,  A61B5/024 ,  A61B5/0402 ,  A61B5/0205

Abstract: Provided is a wrist-type body component measuring apparatus. The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.

公开(公告)号：US12138032B2

公开(公告)日：2024-11-12

申请号：US18184453

申请日：2023-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun Eom ,  Yeolho Lee ,  Kak Namkoong ,  Myounghoon Jung ,  Seongho Cho

IPC: A61B5/06 ,  A61B5/00 ,  A61B5/0537 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/0533

Abstract: The wrist-type body component measuring apparatus includes: a band configured to be worn on a wrist of a user; a first input electrode and a first output electrode disposed on an inside surface of the band and configured to be in contact with the wrist of the user; a second input electrode and a second output electrode disposed on an outside surface of the band; a measuring unit configured to apply a current to the first and second input electrodes and detect a voltage from the first and second output electrodes to measure a body impedance of the user; and an electrode converter configured to convert a disposition of the first and second input electrodes and the first and second output electrodes based on a determination of whether the band is worn on a left wrist or a right wrist of the user.

公开(公告)号：US11931173B2

公开(公告)日：2024-03-19

申请号：US17368179

申请日：2021-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kunsun Eom ,  Kak Namkoong ,  Yeolho Lee ,  Myounghoon Jung ,  Seongho Cho

IPC: A61B5/00 ,  A61B5/0537 ,  G16H40/63 ,  G16H40/67 ,  A61B5/053 ,  A61B5/318

CPC classification number: A61B5/681 ,  A61B5/0537 ,  A61B5/742 ,  G16H40/63 ,  G16H40/67 ,  A61B5/053 ,  A61B5/318 ,  A61B5/4869 ,  A61B5/4872 ,  A61B5/683 ,  A61B5/6831 ,  A61B5/684 ,  A61B5/6843 ,  A61B5/6898 ,  A61B5/7425 ,  A61B5/743 ,  A61B5/7435 ,  A61B5/744

Abstract: A mobile healthcare device and method of operating the same are provided. The method includes setting a mode of the mobile healthcare device to a measurement mode, displaying a screen for guiding a user to maintain a predetermined position during the measurement mode, and, in response to a predetermined amount of time passing from a time at which the screen begins to be displayed, obtaining state information of the user based on bio information of the user, the bio information being received from a sensor.

公开(公告)号：US20230234064A1

公开(公告)日：2023-07-27

申请号：US18157001

申请日：2023-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinayak Narasimhan ,  Radwanul Hasan Siddique ,  Wonjong Jung ,  Kak Namkoong ,  Youngzoon Yoon

IPC: B01L3/00 ,  B82Y40/00 ,  G01N21/552

CPC classification number: B01L3/50851 ,  B82Y40/00 ,  G01N21/554 ,  B01L2300/08 ,  B01L2300/1805 ,  B01L2300/1861

Abstract: An assay repository device for photothermal or joule heating includes an assay container having an interior surface and being configured to house an assay solution, and a nanostructure layer conformally integrated onto the assay container and directly contacting the interior surface, the nanostructure layer being plasmonic and thermally conductive, and including a plurality of nanofeatures having non-uniform sizes and/or non-uniform shapes.

公开(公告)号：US11419527B2

公开(公告)日：2022-08-23

申请号：US16591006

申请日：2019-10-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joon Hyung Lee ,  Won Jong Jung ,  Kak Namkoong ,  Jung Yong Nam ,  Yeol Ho Lee ,  Ki Young Chang

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00 ,  G05B17/02

Abstract: An apparatus for estimating blood concentration may include an optical sensor configured to emit light towards a skin surface of a user, and detect an optical signal reflected by the skin surface of the user, and a processor configured to select an interval-specific blood concentration estimation model, from among a plurality of interval-specific blood concentration estimation models, based on an interval selection indicator and estimate a blood concentration change or a blood concentration of an analyte using the selected interval-specific blood concentration estimation model and the detected optical signal.